package com.baidu;

public class Aaa {
    public static void main(String[] args) {
        System.out.println(1 + 2);
        System.out.println(10 % 3);
        System.out.println(10 - 5 - 3);
        System.out.println(25 / 6);
        System.out.println(25 / 6.0);
        System.out.println(25.0 / 5);
        System.out.println((1 + 2) * 3);
        System.out.println((1 + 2) / (3 - 4));
    }
}
